This is the 14699th most frequent Turkish word.
pür
Pure.
Here, 'pür' is used to emphasize the entirety or completeness of the attention that should be given to examining the picture.
Bu resim pür dikkat incelenmelidir.
This picture must be examined with full attention.
In this case, 'pür' intensifies the admiration received, indicating it was of the utmost degree.
Onun çalışması pür hayranlıkla karşılandı.
His work was met with complete admiration.
Here, 'pür' specifies the absolute serenity and peacefulness characterizing the city's state.